47639991

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{55331}}^1$

素因数の和:55382

約数の個数: 16

約数和(自身を含む): 74366208

約数和(自身を除く): 26726217

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 55331, 165993, 387317, 1161951, 2268571, 6805713, 15879997, 47639991]

約数ペア:

[(1, 47639991), (3, 15879997), (7, 6805713), (21, 2268571), (41, 1161951), (123, 387317), (287, 165993), (861, 55331)]